One example embodiment is a device which includes a non-conductive substrate and at least one touchpoint. The substrate has an external surface. The touchpoint includes a conductive pad disposed on the external surface, and a conductive line that has a first end and a second end. The first end makes electrical contact with the conductive pad and the second end extends spatially away from the first end to a pre-determined distance. When the external surface of the non-conductive substrate is placed in proximity to a touch surface, the conductive pad triggers a touch event on the touch surface such that a coordinate of the conductive pad relative to the touch surface is determined.

A key entry device including a housing, a keypad array disposed within the housing and including a plurality of keys, a key contact array disposed within the housing below the keypad array and including a plurality of contact pairs, a dome array underlying the keypad array and the key contact array and including a plurality of domes, and a protrusion array underlying the dome array and including a plurality of protrusions, whereby depression of one of the plurality of keys of the keypad array causes a corresponding one of the domes of the dome array to be displaced downwardly and to be deformed by pushing engagement with a corresponding one of the protrusions of the protrusion array into contact with at least one of the contact pairs of the key contact array.

A wiring board of the present invention includes an insulating board including a core insulating plate and an insulating layer laminated on at least one surface of the insulating plate. A plurality of code information reading pads formed of a conductor layer are disposed on a surface of the insulating layer formed uppermost. A common conductor is disposed oppositely to the code information reading pads by interposing therebetween the insulating layer formed uppermost. At least one of the code information reading pads and the common conductor are electrically connected to each other through a via conductor penetrating through the insulating layer formed uppermost.

A cardholder sleeve and a computing device paired with the cardholder sleeve configured to operate as near-field communication (NFC) proxy devices for one or more integrated circuit (IC) chip cards held in the cardholder sleeve is disclosed. The cardholder sleeve includes at least one pocket to hold an IC chip card and at least one internal card reader adjacent to each pocket, and is configured to wirelessly pair with the computing device via a wireless communication protocol. When the computing device comes in close proximity to an external card reader, the NFC interrogation occurs with the computing device acting as a proxy for the card held in the cardholder sleeve. In this way, the cardholder sleeve and computing device form a repeater network that enables the card to be interrogated remotely on a per-transaction basis.

A key entry device including a housing, a keypad array disposed within the housing and including a plurality of keys, a key contact array disposed within the housing below the keypad array and including a plurality of contact pairs, a dome array underlying the keypad array and the key contact array and including a plurality of domes, and a protrusion array underlying the dome array and including a plurality of protrusions, whereby depression of one of the plurality of keys of the keypad array causes a corresponding one of the domes of the dome array to be displaced downwardly and to be deformed by pushing engagement with a corresponding one of the protrusions of the protrusion array into contact with at least one of the contact pairs of the key contact array.

A key entry device including a housing, a keypad array disposed within the housing and including a plurality of keys, a key contact array disposed within the housing below the keypad array and including a plurality of contact pairs, a dome array underlying the keypad array and the key contact array and including a plurality of domes, and a protrusion array underlying the dome array and including a plurality of protrusions, whereby depression of one of the plurality of keys of the keypad array causes a corresponding one of the domes of the dome array to be displaced downwardly and to be deformed by pushing engagement with a corresponding one of the protrusions of the protrusion array into contact with at least one of the contact pairs of the key contact array.

A key entry device including a housing, a keypad array disposed within the housing and including a plurality of keys, a key contact array disposed within the housing below the keypad array and including a plurality of contact pairs, a dome array underlying the keypad array and the key contact array and including a plurality of domes, and a protrusion array underlying the dome array and including a plurality of protrusions, whereby depression of one of the plurality of keys of the keypad array causes a corresponding one of the domes of the dome array to be displaced downwardly and to be deformed by pushing engagement with a corresponding one of the protrusions of the protrusion array into contact with at least one of the contact pairs of the key contact array.

A system includes a structure configured to hold items, at least one capacitive touch sensor, and an item scanner configured to move the capacitive touch sensor relative to the structure and to identification elements disposed on the items held by the structure. Each identification element represents a multi-digit code. The capacitive touch sensor is configured to generate a sensor signal comprising sequences of waveforms in response to movement of the capacitive touch sensor relative to the identification elements. Each sequence of waveforms includes the multi-digit code that identifies one of the items.

One example embodiment is a device which includes a non-conductive substrate and at least one touchpoint. The substrate has an external surface. The touchpoint includes a conductive pad disposed on the external surface, and a conductive line that has a first end and a second end. The first end makes electrical contact with the conductive pad and the second end extends spatially away from the first end to a pre-determined distance. When the external surface of the non-conductive substrate is placed in proximity to a touch surface, the conductive pad triggers a touch event on the touch surface such that a coordinate of the conductive pad relative to the touch surface is determined.

A key entry device including a housing, a keypad array disposed within the housing and including a plurality of keys, a key contact array disposed within the housing below the keypad array and including a plurality of contact pairs, a dome array underlying the keypad array and the key contact array and including a plurality of domes, and a protrusion array underlying the dome array and including a plurality of protrusions, whereby depression of one of the plurality of keys of the keypad array causes a corresponding one of the domes of the dome array to be displaced downwardly and to be deformed by pushing engagement with a corresponding one of the protrusions of the protrusion array into contact with at least one of the contact pairs of the key contact array.